Fuel Filter

Fleetguard FF63041NN NanoNet® Fuel Filter for Cummins L9 & B6.7 Engines

Name: Fleetguard FF63041NN NanoNet® Fuel Filter for Cummins L9 & B6.7 Engines
Brand: Fuel Filter
SKU: FF63041NN
Price: 89.95 USD
Availability: InStock

The Fleetguard® FF63041NN premium spin-on fuel filter utilizes advanced NanoNet® nanofiber media to capture harmful contaminants before they reach critical fuel system components. Designed for 2020+ Cummins L9 and B6.7 engines, it delivers exceptional fuel filtration performance and injector protection.

The Fleetguard® FF63041NN is a high-performance spin-on fuel filter engineered to protect modern diesel fuel systems from damaging contaminants. Featuring advanced NanoNet® polymeric nanofiber media, this filter captures fine particles that can reduce injector performance and lead to premature fuel system wear.

Designed specifically for model year 2020 and newer Cummins L9 and B6.7 engines, the FF63041NN helps maintain clean fuel delivery while protecting injectors, fuel pumps, and other precision fuel system components. Its advanced filtration technology supports longer engine life, improved reliability, and reduced maintenance costs.

Built to meet the demands of commercial fleets, medium-duty trucks, vocational vehicles, and industrial applications, the FF63041NN provides dependable fuel system protection in challenging operating environments.

SKU:FF63041NN

Category: Fuel Filter

$89.95 USD

Sale Sold out

Product Compatibility

Cummins L9 (2020+)
Cummins B6.7 (2020+)

Specification	Value
Part Number	FF63041NN
Filter Type	Fuel Filter
Style	Spin-On
Media Type	Polymeric Nanofiber (NanoNet® / NanoForce®)
Length	7.09 in (180.07 mm)
Outside Diameter	3.82 in (97.00 mm)
Gasket OD	3.82 in (97.00 mm)
Gasket ID	3.10 in (78.75 mm)
Thread Size	M75 x 2-7H
Rated Flow	2.50 L/min
Filtration Efficiency	5 Micron @ 98.7%
Hydrostatic Burst Minimum	199.95 PSI
Test Standard	SAE J905
Standpipe	No
Applicable Region	Global

Advanced NanoNet® nanofiber filtration media
Designed for 2020+ Cummins L9 and B6.7 engines
Protects fuel injectors and fuel pumps
Captures harmful contaminants before they reach the fuel system
High filtration efficiency (98.7% @ 5 microns)
Helps extend engine and fuel system life
Durable spin-on design
Supports reduced maintenance costs

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Frequently Asked Questions

Everything you need to know before ordering.

Most diesel engines require oil filter replacement during every scheduled oil change. Always follow the manufacturer's maintenance recommendations.

Fuel filter replacement intervals vary by engine and operating conditions, but many diesel engines require replacement every 10,000–30,000 miles.

You can search by part number, OEM number, engine model, or manufacturer cross-reference. If you're unsure, contact us and we'll help identify the correct filter.

Many diesel engines use a primary and secondary fuel filter system to remove contaminants and protect sensitive fuel injection components.

Yes. Many oil, fuel, air, and coolant filters have equivalent replacements across multiple manufacturers.

Most in-stock orders are processed within one business day and shipped from our warehouse.